In terms of precipitation, rainfall in Kefalonia ranges from 0.2 - 4.3 inches per month. December is typically the wettest month, when rainfall can reach 4.3 in. July is typically the driest time to visit Kefalonia when rainfall is around 0.2 in.

If weather is an important factor for your trip to Kefalonia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from ORD to LHH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Kefalonia as you normally would.

Can I find deals for flights from O'Hare Intl to Kefalonia that include hotel bookings?

Yes. In addition to deals on O'Hare Intl to Kefalonia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from O'Hare Intl to Kefalonia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Kefalonia.

Can I find deals for business class flights from O'Hare Intl to Kefalonia?

Yes. Cheapflights offers flight deals from O'Hare Intl to Kefalonia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$288+ Cheap Flights from Chicago O'Hare Intl Airport to Kefalonia

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Cheap flight deals from O'Hare Intl to Kefalonia

Round-trip from	$1,000 (Mytrip)
One-way from	$288 (Kiwi.com)

From Chicago O'Hare Intl to Kefalonia

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One-way flight from Chicago O'Hare Intl to Kefalonia

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Cheapest flights from O'Hare Intl to Kefalonia
Explore the most affordable flight options available from O'Hare Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sat 11/19:27 amORD - EFL

3 stops25h 58mMultiple Airlines

Sat 11/812:50 pmEFL - ORD

3 stops33h 55mMultiple Airlines

Deal found 9/17

$1,000

Best flights from O'Hare Intl to Kefalonia
Discover carefully curated flight deals from O'Hare Intl to Kefalonia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Sat 11/19:27 amORD - EFL

3 stops25h 58mMultiple Airlines

Sat 11/812:50 pmEFL - ORD

3 stops33h 55mMultiple Airlines

Deal found 9/17

$1,000

One-way flights from O'Hare Intl to Kefalonia
Search for one-way flight options from O'Hare Intl to Kefalonia. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Sat 10/45:17 pmORD - EFL

2 stops58h 13mMultiple Airlines

Deal found 9/15

$288

Wed 10/86:40 amORD - EFL

3 stops26h 05mMultiple Airlines

Deal found 9/15

$290

Sun 10/56:00 amORD - EFL

2 stops45h 30mMultiple Airlines

Deal found 9/15

$296

Tue 10/76:00 amORD - EFL

3 stops50h 45mMultiple Airlines

Deal found 9/15

$311

Mon 10/66:00 amORD - EFL

2 stops45h 10mMultiple Airlines

Deal found 9/15

$312

Fri 10/38:49 pmORD - EFL

2 stops38h 16mMultiple Airlines

Deal found 9/15

$346

Thu 10/25:10 amORD - EFL

3 stops31h 35mMultiple Airlines

Deal found 9/15

$361

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Kefalonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 11/1

9:27 am-6:25 pm

3 stops25h 58m

Argostoli Cephalonia

Sat 11/8

12:50 pm-2:45 pm

3 stops33h 55m

$1,000

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 10/4

5:17 pm-11:30 am

2 stops58h 13m

$288

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Wed 10/8

6:58 pm-8:45 pm

2 stops41h 47m

$303

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Mon 10/6

6:00 am-11:10 am

2 stops45h 10m

$312

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Tue 10/7

6:00 am-1:15 pm

2 stops47h 15m

$322

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Fri 10/3

8:49 pm-7:05 pm

2 stops38h 16m

$346

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sun 10/5

6:00 pm-11:15 am

3 stops33h 15m

$357

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Thu 10/2

5:10 am-8:45 pm

3 stops31h 35m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from O'Hare Intl to Kefalonia

Have a flexible travel schedule? Discover the best time to fly to Kefalonia from O'Hare Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Kefalonia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kefalonia

Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Kefalonia, such as Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Lufthansa

6.8

Okay

7,409 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Lufthansa

6.8

Okay

7,409 reviews

Lufthansa

6.8

Okay

7,409 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

SFO - FRA

Convenient flight to my destination. Good entertainment options on board. I was seated close to some people who had noisy children which made sleeping a bit challenging.

Related info for your journey

Can I find deals for flights from O'Hare Intl to Kefalonia that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Kefalonia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Kefalonia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Kefalonia.
Can I find deals for business class flights from O'Hare Intl to Kefalonia?
Yes. Cheapflights offers flight deals from O'Hare Intl to Kefalonia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for O'Hare Intl to Kefalonia

O'Hare Intl to Corfu flights

O'Hare Intl to Argostoli flights

O'Hare Intl to Zante flights

Top airline flying from O'Hare Intl to Kefalonia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$772	Average$1,169	FlexibilityNo cancel fee	On-time76%

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$288+ Cheap flights from O'Hare Intl (ORD) to Kefalonia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Kefalonia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from O'Hare Intl to Kefalonia

Keep the following information in mind while searching for O'Hare Intl to Kefalonia flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Find flight deals from O'Hare Intl to Kefalonia

Cheapest flights from O'Hare Intl to KefaloniaExplore the most affordable flight options available from O'Hare Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from O'Hare Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Kefalonia that are best for you.

Best time to book a flight from O'Hare Intl to Kefalonia

Have a flexible travel schedule? Discover the best time to fly to Kefalonia from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Kefalonia

Reviews of airlines servicing Kefalonia

Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Kefalonia, such as Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Kefalonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from O'Hare Intl to Kefalonia that include hotel bookings?

How can I find direct flights from O'Hare Intl to Kefalonia?

Can I find deals for business class flights from O'Hare Intl to Kefalonia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Kefalonia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from O'Hare Intl to Kefalonia

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from O'Hare Intl to Kefalonia
Explore the most affordable flight options available from O'Hare Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.